.my-choose-class{
  padding: 0.5rem;
  .item-con+.item-con{
    padding-top: 0.5rem;
  }
  .head{
    height:1.6rem;
    background-color: #a9a9a9;
    display: flex;
    align-items: center;
    color: #fff;
    padding-left: 0.5rem;
  }
  .con{
    display: flex;
    flex-wrap: wrap;
    background: #ffffff;
    .item{
      width: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 4rem;
      padding: 0.2rem;
      text-align: center;
      position:relative;
      overflow: hidden;
      &.choosed{
        color:#f75d5d;
        &:before{
          position: absolute;
          font-weight: bold;
          content: "已选";
          color: #ffffff;
          font-size: 12px;
          bottom: 1px;
          left: 1px;
          z-index: 1;
        }
        &:after{
          position: absolute;
          content: "";
          bottom: 0;
          left: 0;
          background-color: #f75d5d;
          width: 28px;
          height: 20px;
        }
      }
    }
    .item:nth-child(2n+1){
      border-right:1px solid #ccc;
      border-top:1px solid #ccc;
    }
    .item:nth-child(2n){
      border-top:1px solid #ccc;
    }
  }
}